Capture of handwriting strokes

Patent metadata

Field	Value
Publication number	US-10296207-B2
Application number	US-201414580334-A
Country	US
Kind code	B2
Filing date	Dec 23, 2014
Priority date	Dec 23, 2014
Publication date	May 21, 2019
Grant date	May 21, 2019

Abstract

One embodiment provides a method, including: providing, on an input and display device, an input field overlay application occupying an initial area of the input and display device, the input field overlay application overlaying an input field of an underlying application; accepting, using the input and display device, one or more handwriting input strokes provided to the input field overlay application; and resizing, on the input and display device, the initial area. Other embodiments are described and claimed.

First claim

What is claimed is:

1. A method, comprising:
providing, on an input and display device, an input field overlay application occupying an initial area of the input and display device, the initial area of the input field overlay application substantially overlaying an input field of an underlying application wherein the input field of the overlay application and the input field of the underlying application are visible at the same time, and wherein the input field overlay application receives user input and transmits the user input to the underlying application;
accepting, using the input and display device, one or more handwriting input strokes provided to the input field overlay application, wherein at least a portion of the provided one or more handwriting input strokes occupy an area outside the input field overlayed by the initial area; and
resizing, at substantially the same time as the one or more handwriting input strokes are accepted and on the input and display device, the initial area, wherein the resizing comprises dynamically adjusting a size of the initial area in any direction to a size that encompasses the portion of the one or more handwriting input strokes provided outside the initial area.

2. The method of claim 1 , wherein the resizing is based on the one or more handwriting strokes.

3. The method of claim 2 , wherein the resizing is based on the one or more handwriting strokes proximity to a boundary of an input field of an underlying application.

4. The method of claim 2 , wherein the resizing is based on a direction of input of the one or more handwriting strokes.

5. The method of claim 1 , wherein the resizing comprises changing the initial area incrementally.

6. The method of claim 5 , wherein the initial area is incrementally increased in one direction.

7. The method of claim 1 , wherein the resizing comprises changing the initial area to occupy substantially the entire input and display device.

8. The method of claim 1 , further comprising reducing, on the input and display device, a changed initial area.

9. The method of claim 8 , wherein the reducing comprises reducing the changed area to the initial area.

10. The method of claim 8 , wherein the reducing occurs after detecting a factor selected from the group consisting of: no input strokes for a predetermined time, contextual input stop confirmation, manual selection input, predetermined gesture input, predetermined pen input, and predetermined eye tracking input.

11. An electronic device, comprising:
an input and display device;
a processor; and
a memory that stores instructions executable by the processor to:
provide, on the input and display device, an input field overlay application occupying an initial area of the input and display device, the initial area of the input field overlay application substantially overlaying an input field of an underlying application wherein the input field overlay application and the input field of the underlying application are visible at the same time, and wherein the input field overlay application receives user input and transmits the user input to the underlying application;
accept, using the input and display device, one or more handwriting input strokes provided to the input field overlay application, wherein at least a portion of the provided one or more handwriting input strokes occupy an area outside the input field overlayed by the initial area; and
resize, at substantially the same time as the one or more handwriting input strokes are accepted and on the input and display device, the initial area, wherein to resize comprises to dynamically adjust a size of the initial area in any direction to a size that encompasses the portion of the one or more handwriting input strokes provided outside the initial area.

12. The electronic device of claim 11 , wherein the initial area is resized based on the one or more handwriting strokes.

13. The electronic device of claim 2 , wherein the initial area is resized based on the one or more handwriting strokes proximity to a boundary of an input field of an underlying application.

14. The electronic device of claim 12 , wherein the initial area is resized based on a direction of input of the one or more handwriting strokes.

15. The electronic device of claim 11 , wherein the resizing comprises changing the initial area incrementally.

16. The electronic device of claim 15 , wherein the initial area is incrementally increased in one direction.

17. The electronic device of claim 11 , wherein to resize comprises changing the initial area to occupy substantially the entire input and display device.

18. The electronic device of claim 11 , wherein the instructions are further executable by the processor to reduce, on the input and display device, a changed initial area.

19. The electronic device of claim 18 , wherein the reducing comprises reducing the changed area to the initial area.

20. A product, comprising:
a storage device having code stored therewith, the code being executable by a processor of an electronic device and comprising:
code that provides, on an input and display device, an input field overlay application occupying an initial area of the input and display device, the initial area of the input field overlay application substantially overlaying an input field of an underlying application, wherein the input field overlay application and the input field of the underlying application are visible at the same time, and wherein the input field overlay application receives user input and transmits the user input to the underlying application;
code that accepts one or more handwriting input strokes provided to the input field overlay application, wherein at least a portion of the provided one or more handwriting input strokes occupy an area outside the input field overlayed by the initial area; and
code that resizes, at substantially the same time as the one or more handwriting input strokes are accepted and on the input and display device, the initial area, wherein the code that resizes comprises code that dynamically adjusts a size of the initial area in any direction to a size that encompasses the portion of the one or more handwriting input strokes provided outside the initial area.

Assignees

• Lenovo Singapore Pte Ltd

Inventors

• Vanblon Russell Speight
• Nicholson John Weldon
• Zhang Jianbang
• Novak Joshua Neil
• Heim Jon Wayne

Classifications

• G09G2340/12

  Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels · CPC title

• G09G5/24

  Generation of individual character patterns · CPC title

• G06F3/04883 Primary

  for inputting data by handwriting, e.g. gesture or text · CPC title

• G06F3/0481

  based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance · CPC title